Add maintainer summit repo

[mrbobbytables]

For summit unconf

[clowarden]

Validation failed

‼️ Some errors were found validating the configuration files

---

Errors:

• invalid github service configuration
  • user[Giulia-dipietro]: error validating username: HTTP Error. Code: 404 Not Found, message: {"message":"Not Found","documentation_url":"https://docs.github.com/rest","status":"404"}

---

For more details about the configuration files format please see the documentation.

🔺 These errors must be addressed before this PR can be merged 🔺

[clowarden]

Validation succeeded

✅ The proposed configuration changes are valid!

Configuration changes

Github

• repository maintainer-summit has been added (visibility: public)

---

🔸 Please review the changes detected as they will be applied immediately once this PR is merged 🔸

[clowarden]

Reconciliation completed

✅ The reconciliation completed successfully and all changes have been applied across the services!

Changes applied

No actionable changes detected.